"flaming hot" is correct and usable in written English.
You can use it when you want to describe something that is very hot or burning. For example, "The soup was so flaming hot that I almost burned my tongue."
I can do Cheetos, the flaming hot kind, and Churritos, too".
With their luscious, confectionery colors and luminous glazes -- flaming hot in some, sherbet cool in others -- they are sensuously seductive and transcendentally inspiring (Johnson).
"I blinked, and when I opened my eyes back I just felt what I could say, it felt like a flaming hot sledgehammer hitting me in the face," she said.
I won't let my kids turn on the stove, but swinging a flaming hot fire-stick sparkler over their head on the Fourth of July, that's fine.
I want home runs hit every other at bat to roust me from my slumber and wipe the drool and flaming hot cheetos from my mouth.
"They're probably the type of parents who let their kids walk around the house with a giant bag of flaming hot cheese puffs," I'd think.
Using a scale model of the set, she talks me though the performance, from 25 minutes of pre-show atmospherics involving helicopter effects, smoke and swooping Bat-Signal, to the Joker's final exit in a flaming hot-air balloon.
Ancestors of Yellow's bow-powered ballista, Red's trebuchet, and Purple's twisted-rope onager might have launched flaming torches, hot oil, or dead bodies bearing contagious diseases over castle walls in the Middle Ages.
The most popular is the dolsot bibimbap (dolsot = stone pot, bibim = mixed, bap = rice), served in a flaming-hot stone bowl, seasoned and lightly greased with a thin layer of sesame oil.
What a flaming piece of hot garbage straight from the fucking back dumpster.
The trumpet section blasted honey out of their horns with the flaming tempo of hot jazz, and the solos showcasing each member of the orchestra were rapturously received.
